From where is a test harness taking information on parameters?

Hallo,

I am trying to build some custom made test harness, starting from the one created automatically using sldvrun(). I want to add some custom made test to the signal builder group, but unfortunately I am struggling in understanding from where the test harness gather information about the parameter configuration that shall be used during a specific test.

I have managed to isolate the "component" that set the parameters before any test case is runned from the signal builder. This is the function:

sldvshareprivate('parameters','init',[],0);

which is given as an initialization callback function to the test harness model. I don't understand though what is this function exactly doing and where are the information on parameters stored.

At the moment I can add new tests to the signal builder, but it outputs me an error caused by this function, I'm assuming due to the fact that I have not specified exactly the parameters configuration for that specific test.

Thanks,

Davide